1020903092 has 12 divisors (see below), whose sum is σ = 1948996896. Its totient is φ = 464046840.

The previous prime is 1020903083. The next prime is 1020903097. The reversal of 1020903092 is 2903090201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020903097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11601128 + ... + 11601215.

It is an arithmetic number, because the mean of its divisors is an integer number (162416408).

Almost surely, 2^1020903092 is an apocalyptic number.

It is an amenable number.

1020903092 is a deficient number, since it is larger than the sum of its proper divisors (928093804).

1020903092 is a wasteful number, since it uses less digits than its factorization.

1020903092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23202358 (or 23202356 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1020903092 is about 31951.5741709231. The cubic root of 1020903092 is about 1006.9197045781.

Adding to 1020903092 its reverse (2903090201), we get a palindrome (3923993293).

The spelling of 1020903092 in words is "one billion, twenty million, nine hundred three thousand, ninety-two".